 | http://www.online-calculator.com/ An awesome, fun (and slightly creepy) math trick, master it and amaze your friends! Please subscribe for more videos like this every week! TWITTER: http://www.tw... | From: Thomas8april Views: 4500   411 ratings |
| Time: 02:07 | More in Entertainment |
from Videos http://www.youtube.com/watch?v=cQm-GEnafJA&feature=youtube_gdata
